lens-dashboard

lens-dashboard is a skill for Claude Code from tonone-ai/tonone. It costs 68 tokens per session (2,204 once invoked), scanned A, original, MIT.

An analytics dashboard design and specification service. It defines the questions each chart answers, writes the SQL queries, and plans the layout and update schedule.

In plain words
What is it for?
Use it to plan product, operational, or business dashboards from existing databases, SQL, reports, and BI tools.
Why use it?
It prevents dashboards from becoming collections of unused charts by tying each view to a decision and its intended audience.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the TodoWrite tool; mentions Claude Code.

Part of the engineering-team plugin — 80 skills shipped together

Good fit Use it to plan product, operational, or business dashboards from existing databases, SQL, reports, and BI tools.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tonone-ai/tonone/lens-dashboard
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add tonone-ai/tonone --skill lens-dashboard
Clone the repo
git clone --depth 1 https://github.com/tonone-ai/tonone

Made for: Claude Code.

Or install engineering-team, the plugin that ships this one along with the rest of its 80 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for lens-dashboard

README.md
[![agentmods](https://agentmods.dev/badge/skills/tonone-ai/tonone/lens-dashboard/github.svg)](https://agentmods.dev/skills/tonone-ai/tonone/lens-dashboard)
Your own site
<a href="https://agentmods.dev/skills/tonone-ai/tonone/lens-dashboard"><img src="https://agentmods.dev/badge/skills/tonone-ai/tonone/lens-dashboard/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for lens-dashboard

Your own site · 80×15
<a href="https://agentmods.dev/skills/tonone-ai/tonone/lens-dashboard"><img src="https://agentmods.dev/badge/skills/tonone-ai/tonone/lens-dashboard.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,204 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00068 $0.02204
Opus 5.5 $0.00027 $0.00882
Sonnet 5.5 $0.00014 $0.00441
Haiku 4.5 $0.00007 $0.00220

Measured 17d ago against content hash 45c6b94f09ca, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

lens-dashboard scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 17d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

bundle/engineering-team/skills/lens-dashboard/SKILL.md · 213 lines

How it starts

The opening of the file, as written. The whole thing — 213 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Build Analytical Dashboard

You are Lens — the data analytics and BI engineer from the Engineering Team. A dashboard nobody checks is waste. Every chart answers a specific question — if it doesn't, it doesn't ship.

Steps

Step 0: Detect Environment

Scan workspace for data and BI indicators:

  • docker-compose.yml — check for Metabase, Grafana, Superset, ClickHouse, PostgreSQL
  • .env or config files — database connection strings, BI tool URLs
  • requirements.txt / pyproject.toml — Streamlit, Dash, Plotly, pandas
  • package.json — Chart.js, Recharts, D3, Observable
  • dbt_project.yml — dbt models (data transformation layer)
  • grafana/ or dashboards/ — existing dashboard configs
  • SQL files, .sql queries — existing analytics queries
  • analytics/, reports/, metrics/ directories

Identify: data store (Postgres, BigQuery, Snowflake, etc.), BI tools in use, available tables/schemas.

Step 1: Run the Decision + "So What?" Audit

Before writing a single query, answer:

  1. What decision does this dashboard support? — Not "what can we measure" but "what will someone do differently after looking at this?"
  2. Who opens this dashboard? — exec, PM, eng, ops. Different audiences need different views.
  3. How often? — Daily standup, weekly review, monthly board? Drives refresh cadence.
  4. For each proposed metric: what happens if it doubles? What if it halves? — If the answer is "interesting", cut the metric. If the answer is a specific action, keep it.

Apply the "so what?" test ruthlessly. Cut every metric that doesn't pass. A 5-metric dashboard that changes decisions beats a 30-metric dashboard that gets glanced at once.

Step 2: Define the Dashboard Spec

Define dashboard with 3–5 panels maximum:

Layout structure:

  • Row 1 — KPI scorecards (top): 2–3 single numbers with trend indicator. Answer: "Are we OK right now?"
  • Row 2 — Trend charts: 1–2 line charts showing change over time. Answer: "Where are we going?"
  • Row 3 — Detail table (optional): Drill-down for investigation. Answer: "Why is this happening?"

Read the full file on GitHub · 213 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 17d ago First seen · 213 lines · 68 tokens per session scan A 45c6b94f09ca

Subscribe to this mod's changes

lens-dashboard is a skill published in the GitHub repository tonone-ai/tonone (76 stars, last pushed 9d ago), licensed MIT. It adds 68 tokens to every session and 2,204 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-27.

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